# PDF Scanner & Editorㅤ vs Penmo+ Quiet Writing Notebook

The clearest difference is update cadence: Penmo+ Quiet Writing Notebook at every 2 days against PDF Scanner & Editorㅤ's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Scanner & Editorㅤ sells 5 in-app purchases, starting at $4.99 per 7 days and Penmo+ Quiet Writing Notebook sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Scanner & Editorㅤ ships an update every 2 months, Penmo+ Quiet Writing Notebook every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PDF Scanner & Editorㅤ | Penmo+ Quiet Writing Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 94.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 33 MB | 68 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AVECTOMA, UAB](https://appshunter.io/developer/1856620388) | [Seiya.k](https://appshunter.io/developer/383021944) |

## What reviewers say

### PDF Scanner & Editorㅤ

[App page](https://appshunter.io/ios/app/pdf-scanner-and-editor/id6755831365)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly-Trial | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### Penmo+ Quiet Writing Notebook

[App page](https://appshunter.io/ios/app/penmo-plus-quiet-writing-notebook/id6777692398)

A distraction-free writing application designed for authors and journalers. It offers a clean editor, organizational tools for novels and notes, and features like draft history and full-text search. The app supports vertical writing and provides a dedicated reading mode.

**Highlights:** Distraction-free editor, Novel and note organization, Draft history, Vertical writing and ruby support, Dedicated reading mode, Writing progress heatmap, Offline functionality, Plain-text export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Penmo+ Pro (Monthly) | $0.99 | per month |
| Penmo+ Pro (Yearly) | $3.99 | per year |
| Penmo+ Pro (Lifetime) | $5.99 | one-time |


## Frequently asked questions

### Is PDF Scanner & Editorㅤ free?

PDF Scanner & Editorㅤ is free to download, with in-app purchases available.

### Is Penmo+ Quiet Writing Notebook free?

Penmo+ Quiet Writing Notebook is free to download, with in-app purchases available.

### Do PDF Scanner & Editorㅤ or Penmo+ Quiet Writing Notebook have ads?

Neither PDF Scanner & Editorㅤ nor Penmo+ Quiet Writing Notebook shows ads.

### Which is updated more often, PDF Scanner & Editorㅤ or Penmo+ Quiet Writing Notebook?

PDF Scanner & Editorㅤ ships an update every 2 months, and Penmo+ Quiet Writing Notebook every 2 days. Most recently, PDF Scanner & Editorㅤ was updated on October 25, 2026 and Penmo+ Quiet Writing Notebook on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*